Due to its inherent characteristics in reducing low frequency, small pressure loss and simple geometry, the resonant silencer is being extensively used in engine induction noise reduction.
由于共振式消声器具有结构简单、良好的消除低频噪声的性能和流动损失小等优点，因此在发动机进气噪声的控制中得到了广泛的应用。
The results show that the diffuser has such advantages as larger induction ratio, low resistance and noise, relatively even air supply, no condensation, simple in structure and low in costs.
测试结果表明，该风口的诱导比大，阻力小，噪声低，送风比较均匀，风口没有结露现象，结构简单，造价低。
In process of continuous induction heat treatment, there are heavy electromagnetic disturbance, nonlinearity. heavy noise and variable parameters. The existed methods of control are difficult.
连续感应热处理过程存在着强电磁场干扰、非线性、强噪声和过程参数多变性，传统的控制方法难以奏效。
In this paper, we research the induction electromotive force, signal -to-noise ratio of the two-coil sensor, all of these can lay the foundation for designing apparatus.
研究计算了双线圈传感器的感应电动势、信噪比和趋肤深度，为今后仪器的设计提供了理论依据。
The Electric Beveler EB24R comes with an AC induction motor which offers even cutting speed, longer durability, lower noise and excellent torque characteristics.
EB24R管板两用坡口机带有一个AC感应电机，提供甚至切割速度，较长的耐久性，降低噪音和卓越的转矩特性。
The Boundary Element Method (BEM) and its application to the engine induction system noise analysis are introduced in this paper.
本文介绍了声边界元方法及其在汽车发动机进气系统噪声分析中的应用。
YLT series three phase asynchronous induction motors are specially designed for the cooling tower, which is with low noise, also are suitable for the low noise air blower.
YLT系列三相异步电动机是我公司专为冷却塔设计的低噪声三相异步电动机，也可适用于低噪声风机上。
YLT series three phase asynchronous induction motors are specially designed for the cooling tower, which is with low noise, also are suitable for the low noise air blower.
YLT系列三相异步电动机是我公司专为冷却塔设计的低噪声三相异步电动机，也可适用于低噪声风机上。
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